10240396 has 6 divisors (see below), whose sum is σ = 17920700. Its totient is φ = 5120196.

The previous prime is 10240369. The next prime is 10240397. The reversal of 10240396 is 69304201.

It is a self number, because there is not a number n which added to its sum of digits gives 10240396.

It is not an unprimeable number, because it can be changed into a prime (10240397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1280046 + ... + 1280053.

Almost surely, 2^10240396 is an apocalyptic number.

It is an amenable number.

10240396 is a deficient number, since it is larger than the sum of its proper divisors (7680304).

10240396 is a wasteful number, since it uses less digits than its factorization.

10240396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2560103 (or 2560101 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 10240396 is about 3200.0618744018. The cubic root of 10240396 is about 217.1562085347.

Adding to 10240396 its reverse (69304201), we get a palindrome (79544597).

The spelling of 10240396 in words is "ten million, two hundred forty thousand, three hundred ninety-six".